ONE Bantamweight Kickboxing World Champion Jonathan “The General” Haggerty has a belt to defend, a statement to make, and a hungry version of himself ready to make it.
The Englishman makes his second World Title defense against former K-1 Champion Yuki Yoza at ONE SAMURAI 1, which broadcasts live via pay-per-view from Tokyo’s Ariake Arena on Wednesday, April 29.
It will not be Haggerty’s first time preparing to put his gold on the line in Japan. The Londoner was originally set to face Nabil Anane at the same venue at ONE 173 last November.
Unfortunately, a torn rotator cuff forced him to withdraw from the contest. The injury, confirmed by the doctor just weeks before the bout, hit “The General” hard.
The 29-year-old recalled:
“I was devastated. I looked at Christian [Knowles, my coach], and I was like, ‘We can still do this.’ But we just had to listen to the doctor, heal up, and be ready to fight another day.
“I was gutted. But I was also like, ‘You know, maybe there’s a greater purpose behind it.’ So, yeah, here we are now.”
Five months later, the shoulder feels right, and the training camp at Knowlesy Academy and Team Underground has been everything the last one could not be.
“The General” has had the time, the health, and the freedom to build toward this ONE Bantamweight Kickboxing World Title clash without compromise. The preparation has matched the ambition – and that combination, for Haggerty, is a dangerous thing.
He told onefc.com:
“Everything’s been going great. There’s no rushing in this camp. We made sure everything’s on point so we don’t make the same mistake again. We’re getting all the work done.
“I’m executing what I’m already good at more efficiently. That means precision, power, movement, and the ability to time, land, and counter. Nothing has been left to chance. I’m only aiming to bring the very best version [of myself]. I’m hungry to compete.”
That hunger has a target. In his first World Championship defense, Haggerty produced a masterclass to outpoint “Demon Blade” Wei Rui at ONE 171: Qatar in February 2025 and reminded the rest of the division exactly why he reigns supreme.
Against Yoza, he knows the challenge is equally real. The Japanese striker arrives on the back of a 22-2 career record, which includes a flawless 3-0 promotional slate and 13-bout winning streak.
Yoza, however, has been talking big leading up to their match. In fact, he has called out “The General” ever since he joined ONE Championship in April 2025. The Brit has listened to every word and intends to have the last laugh when they go to war next week:
“When I fought [Felipe] Lobo and [Fabricio] Andrade, they were talking a lot of trash. That built up the fire inside me, and it was just a lot worse for them come fight night.
“I feel like it’s the same with Yoza. I’ve read what he’s said, and he’s been talking a lot. It’s just up to me to put my fist in his mouth and shut it up to close the show.”
The Plan To ‘Close The Show’
Jonathan Haggerty has never been short on confidence heading into a World Title fight.
But ask him how this one ends, and the answer is not a general declaration of victory. It is a timestamp. A technique. A moment he has already mapped out inside his head and has been building toward in every session of this training camp.
The ONE Bantamweight Kickboxing World Champion shared:
“In an ideal world, this one’s ending at the end of round two. That’s when I see him getting sloppy. That’s when I’m going to knock his lights out. I want to land a spinning back kick to the head, which will open up the door to a finish.”
The confidence behind that prediction is not blind, however.
Haggerty knows precisely what the Team Vasileus representative brings to the table because he has done his homework. His respect for the challenger is genuine, and it has made the preparation sharper, not softer.
He explained:
“Yoza is a great striker. An absolutely technical machine. He’s good. I’ve said it in interviews before. He’s up there with the best I’ve faced. We know what he brings.
“He has the style to stop the fight at any given moment. But I’m good at what I do, and as long as I stick to that, it should be a great night for me.”
A great night in Tokyo would be a dream come true. But “The General” does not plan to slow down one bit in 2026.
The man who previously held the ONE Flyweight Muay Thai World Title and the ONE Bantamweight Muay Thai World Championship has never been satisfied with standing still.
That hunger is pointing somewhere new:
“MMA this year is definitely on the cards. Of course, only if ONE Championship decides they want to give me the opportunity. I’ll be grateful for that. I’d love to try my hand at MMA.”